21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 84°
L 78°
ENE
20mph
Low tide
7:30 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 2h 54m at 7:30 am (0.3 ft)
Next high tide : 2:00 pm (2.0 ft)
Sunset today : 6:24 pm
Sunrise tomorrow : 6:20 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Dec 1878

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:381.611:371.012:070.64:270.46:205:16First Quarter1Sun
2Mon9:131.51:590.84:470.36:215:16First Quarter2Mon
3Tue12:221.29:42 AM1.44:210.95:070.26:225:16Waxing Gibbous3Tue
4Wed12:511.510:08 AM1.35:570.95:290.16:225:17Waxing Gibbous4Wed
5Thu1:161.710:34 AM1.27:010.95:52-0.16:235:17Waxing Gibbous5Thu
6Fri1:411.911:03 AM1.17:500.96:18-0.26:245:17Waxing Gibbous6Fri
7Sat2:092.011:34 AM1.18:320.86:46-0.26:245:17Full Moon7Sat
8Sun2:392.112:071.09:110.87:16-0.36:255:17Full Moon8Sun
9Mon3:122.212:401.09:510.87:49-0.36:265:18Full Moon9Mon
10Tue3:482.21:151.010:350.88:24-0.36:265:18Full Moon10Tue
11Wed4:262.21:511.011:210.89:01-0.36:275:18Waning Gibbous11Wed
12Thu5:052.22:340.912:090.86:275:19Waning Gibbous12Thu
13Fri5:442.23:290.912:580.76:285:19Waning Gibbous13Fri
14Sat6:222.14:540.81:440.66:295:19Waning Gibbous14Sat
15Sun6:591.97:240.82:260.56:295:20Third Quarter15Sun
16Mon7:351.810:101.03:070.36:305:20Third Quarter16Mon
17Tue8:101.611:401.41:360.83:470.16:305:21Third Quarter17Tue
18Wed8:471.44:071.04:26-0.16:315:21Waning Crescent18Wed
19Thu12:331.89:26 AM1.36:171.05:06-0.26:315:21Waning Crescent19Thu
20Fri1:172.110:13 AM1.17:430.95:47-0.46:325:22Waning Crescent20Fri
21Sat1:582.311:06 AM1.08:410.86:28-0.56:325:22Waning Crescent21Sat
22Sun2:372.412:011.09:260.87:10-0.56:335:23New Moon22Sun
23Mon3:162.412:551.010:040.77:51-0.56:335:23New Moon23Mon
24Tue3:542.41:460.910:410.78:32-0.46:345:24New Moon24Tue
25Wed4:312.32:340.911:170.79:10-0.36:345:25Waxing Crescent25Wed
26Thu5:052.23:240.911:540.69:47-0.16:355:25Waxing Crescent26Thu
27Fri5:362.04:170.912:310.66:355:26Waxing Crescent27Fri
28Sat6:021.95:240.81:090.56:365:26Waxing Crescent28Sat
29Sun6:231.77:080.81:480.46:365:27First Quarter29Sun
30Mon6:371.52:290.36:365:27First Quarter30Mon
31Tue6:411.43:070.26:375:28First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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Is this week a spring tide or neap tide in Waimanalo, HI?

Waimanalo, HI is currently in a spring phase. Tonight's moon is 99% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Waimanalo, HI tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Waimanalo, HI?

Tide predictions for Waimanalo, HI come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Waimanalo, HI?

Tide data for Waimanalo, HI is sourced from NOAA Station #1612376. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612376.

What is the moon phase in Waimanalo, HI tonight?

Tonight the moon over Waimanalo, HI is Full Moon (99% illuminated). This places Waimanalo, HI in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA